Anyone kow of any good training courses for network defense? Anything that brings it all together? Ive been in courses that teach packet analysis, or ACLs' or Intrusion Detection, but nothing that ties everything together. Anyone aware of any courses that run the gammut from Host based security, to network device security, to network defense, ect.?

I'm studying for the CCNA Security, its just SOO Much else is out there. For instance, they mention syslog servers, but dont cover it. So ideally, now I have to learn how to build a syslog server, figure out how to integrate it in ect.